The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Jul. 31, 2017
Applicant:
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Inventor:
Junyong Gong, Chengdu, CN;
Assignee:
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/156 (2006.01); H03L 7/08 (2006.01); H02M 1/08 (2006.01);
U.S. Cl.
CPC ...
H02M 3/156 (2013.01); H02M 1/08 (2013.01); H03L 7/08 (2013.01);
Abstract
A multi-output DC-DC converter with constant on time control. The multi-output DC-DC converter has N clock signals, and N switching circuits converting an input voltage signal to N output voltage signals respectively. The N clock signals have the same frequency and a predetermined phase shift between every two successive clock signals of the N clock signals. When the N switching circuits are operated in a steady state, each of the N switching circuits is synchronized with a corresponding one of the N clock signals.